Method at

src/fl/gfx/raster_sparse.h:91–97

    // y); }

    pair<bool, u8> at(u16 x, u16 y) const {
        const u8 *val = mSparseGrid.find_value(vec2<u16>(x, y));
        if (val != nullptr) {
            return {true, *val};
        }
        return {false, 0};
    }

    rect<u16> bounds() const {
        if (mAbsoluteBoundsSet) {